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Finding the Fourth Proportional to 56,596.08, 84,894.08 and 14,476.25

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Solution

The fourth proportional to 56,596.08, 84,894.08 and 14,476.25 is: 21,714.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,596.08 : 84,894.08 = 14,476.25 : x
  2. Step 2: Convert to fraction form
    56,596.08/84,894.08 = 14,476.25/x
  3. Step 3: Cross multiply
    56,596.08x = 84,894.08 × 14,476.25
  4. Step 4: Simplify right side
    56,596.08x = 1,228,947,428.75
  5. Step 5: Solve for x
    x = 1,228,947,428.75/56,596.08
  6. Step 6: Final answer
    x = 21,714.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.